BCPC Knowledge Bank

BCPC’s Knowledge Bank provides access to a wealth of research from past BCPC Congresses and Symposia. This resource contains over 64,000 pages dating back to 1954 through to 2009.

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Found 1029 results
Publication Title.ExcerptPublication dateView/download PDF
WRO Technical Report Number 70...affect the profitability of grass seed production, not only by reducing yields through seedling competition but also by increasing seed cleaning costs (Evans & Yates, 1981). A survey carried out...pdfview PDF
WRO Technical Report Number 72...E Henson. Price — £0225 Raising plants for herbicide evaluation; a comparison of compost types. July 1968. IE Henson. Price – £0.25 Studies on the regeneration of perennial weeds in...pdfview PDF
WRO Technical Report Number 74...only. A table of observed selectivities, using the criteria specified, is presented below for each compound along with comments to highlight salient points. Radish (Raphanus raphanistrum) which was included because...pdfview PDF
WRO Technical Report Number 75...& Konzak, 1974), subsequent transfer to the high compared with the low temperature regime resulted in increased phytotoxicity. A. myosuroides response to isoproturon was lessaffected by temperature. When seedlings of...pdfview PDF
WRO Technical Report Number 76Asie. (Wits) ~WEED RESEARCH ORGANIZATION TECHNICAL REPORT No.76 A LABORATORY RAINFALL SIMULATOR FOR PESTICIDE STUDIES R C. Simmons May 1984 Price – £2.00 mareer SSS SSsSnSSSSSSGS Agricultural and Food Research...pdfview PDF
WRO Technical Report Number 77...there was far less floating algae in the high treatment compared to the low treatment while the controls were almost completely covered. Fig 2 shows the algae cover on all...pdfview PDF
WRO Technical Report Number 80 p33-end...plants for herbicide evaluation; a comparison of compost types. July 1968. IE Henson. Price – £0.25 Studies on the regeneration of perennial weeds in the glasshouse; I. Temperate species. May...pdfview PDF
WRO Technical Report Number 81...species grown in pots. One objective of these studies is to discover crop susceptibilities and to obtain experience of the type of effects produced by each compound. Amongst the crop...pdfview PDF
WRO Technical Report Number 82...does not use line numbers, so library subroutines can be used easily. It is a good compromise for a computer which does not have a structured language as standard, offering...pdfview PDF
WRO Technical Report Number 83...H P o v o d P e P H P H E Plant detector Modes of operation Sequence controller Miscellaneous features Intercom Safety devices H e e N O...pdfview PDF
WRO Technical Report Number 84...E Henson. Price – £0.25 Raising plants for herbicide evaluation; a comparison of compost types. July 1968. IE Henson. Price – £0.25 Studies on the regeneration of perennial weeds in...pdfview PDF
WRO Technical Report Number 85...the most common weed of established pastures of beef- and sheep-producing farms in the U.K., especially on older pastures and there is evidence that this and other Cirsium species can...pdfview PDF
WRO Technical Report Number 87...growth for a period, some compounds may inhibit flowering in grasses. Two compounds are available commercially; they are Cleared by the Pesticide Safety Precaution Scheme (PSPS) and Approved by the...pdfview PDF
WRO Technical Report Number 88...diclofop-methyl and chlorsulfuron were applied to a range of broad-leaved plants common to field margins. Results were obtained at two dates, five and fifteen weeks after treatment. Many species which...pdfview PDF
WRO Technical Report Number 94 p26-endSummary – Foliage treatments. Results cont’d Herbicide Paraquat Pendimethalin Pentanochlor Phenmedipham/ Prodiamine Triclopyr Trifop-methyl UNI-N252 Untreated controls S.E. + (treated v untreated) / Spray volume rate 240 1/ha * +...pdfview PDF
WRO Technical Report Number 95...in costs, time and machinery. At present two compounds, maleic hydrazide (Regulox K, Burts & Harvey) and mefluidide (Mowchem, May & Baker), are com mercially available and a third, paclobutrazol...pdfview PDF
WRO Technical Report Number 96...from field edges is common; the main threats were seen as sterile brome and cleavers, species which are common where the perennial flora has been destroyed. Surveys of the floras...pdfview PDF
WRO Technical Report Number 99...and CGA 92194 on sorghum. SMY 1500, a compound related to metribuzin was well tolerated by tomato and groundnut and moderately well by maize + safener, cotton and sesamum. It...pdfview PDF
WRO Technical Report Number 100 p26-endSPECIES CYP ROTU ( 88 ) OXAL LAT ( 89 ) CYN DACT ( 90 ) AUBGIN C9t.) LENTIL ( 92 ) MUNGB Oe TEFF ( 94 ) COMMEL Cea...pdfview PDF
WRO Technical Report Number 101...tolerant of the middle dose of 0.04 but a good range of annual grasses plus Commelina difusa and Ageratum conyzoides were controlled. Maize + safener, Soyabean and lentils were tolerant...pdfview PDF

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